Radiation image information detecting panel

A radiation image information detecting panel, comprising:

• a stimulable phosphor layer, which is capable of storing radiation image information, and which is capable of emitting light of an intensity proportional to the radiation image information when secondary stimulating rays are irradiated to the stimulable phosphor layer;
• a photo-conductor layer, which is capable of exhibiting electrical conductivity when the light emitted by the stimulable phosphor layer is irradiated to the photo-conductor layer;
• and
• an electroluminescent layer capable of emitting light acting as the secondary stimulating rays, which are to be irradiated to the stimulable phosphor layer, when a voltage is applied across the electroluminescent layer, the light emitted by the electroluminescent layer having a pulse width sufficiently shorter than the light emission life time of the light emitted by the stimulable phosphor layer,
• all of the layers being overlaid one upon another and combined with one another into an integral body.

A radiation image information detecting panel, comprising:

• a stimulable phosphor layer, which is capable of storing radiation image information, and which is capable of emitting light of an intensity proportional to the radiation image information when secondary stimulating rays are irradiated to the stimulable phosphor layer;
• an electroluminescent layer capable of emitting the secondary stimulating rays, which are to be irradiated to the stimulable phosphor layer, when a voltage is applied across the electroluminescent layer;
• an optical filter layer for cutting off the secondary stimulating rays, which have been emitted by the electroluminescent layer;
• and
• a photo-conductor layer, which is capable of exhibiting electrical conductivity when the light emitted by the stimulable phosphor layer is irradiated to the photo-conductor layer, the stimulable phosphor layer, the electroluminescent layer,
• the optical filter layer, and the photo-conductor layer being overlaid one upon another in this order and combined with one another into an integral body.